Finding the Fourth Proportional to 1,597.71, 2,204.10 and 934.47

Step by Step Solution

1. Step 1: Write the proportion equation
   1,597.71 : 2,204.10 = 934.47 : x
2. Step 2: Convert to fraction form
   1,597.71/2,204.10 = 934.47/x
3. Step 3: Cross multiply
   1,597.71x = 2,204.10 × 934.47
4. Step 4: Simplify right side
   1,597.71x = 2,059,665.33
5. Step 5: Solve for x
   x = 2,059,665.33/1,597.71
6. Step 6: Final answer
   x = 1,289.14